Garmin GTN Xi Series Maintenance Manual page 58

Alert Text
CROSSFILL ERROR
- GTN software
mismatch. See CRG
for crossfilled items.
CROSSFILL ERROR
- GTN Navigation DB
mismatch. See CRG
for crossfilled items.
CONFIGURATION
MODULE - GTN
configuration module
needs service.
DATABASE - Chart
function unavailable.
DATABASE - Terrain
database is not
installed, is corrupt,
or is not valid for this
system
DATACARD ERROR
- Data card is invalid
or failed.
DATACARD
REMOVED - Reinsert
data card.
DATA LOST - Pilot
stored data was lost.
Recheck settings.
FLIGHT PLAN
IMPORT - Flight plan
import failed.
190-01007-C1
Rev. 1
Possible Cause
The software does not match
between GTN Xi units (or GTN
6XX/7XX). Crossfill disabled.
Refer to the Cockpit Reference
Guide (CRG) for crossfilled
items.
GTN Xi #1 and GTN Xi #2 (or
GTN 6XX/7XX) have different
cycles of the navigation
database.
The GTN Xi configuration
module has failed.
The GTN Xi configuration
module is incorrectly wired.
The GTN Xi is configured for
ChartView or FliteCharts and
chart verification has failed.
The Terrain database is not
available, which could result from
the database not being present
at start-up or the database being
corrupt.
The data card is not being
properly read by the GTN Xi.
External data card was removed.
User settings, such as map detail
level, NAV range ring on/off,
traffic overlay on/off, and alert
settings, have been lost.
The requested flight plan could
not be imported because the
GTN Xi was unable to decode
the contents of the flight plan.
Corrective Action
Check the software version of both units
and ensure they match. Update the
software if needed.
If it is desired to utilize the crossfill
function, load the most current cycles of
the navigation database to both units.
Verify the configuration module wiring is
correct.
Replace the configuration module.
Re-install charts onto data card. Verify
correct chart type is selected in the
configuration options.
If problem persists, contact Garmin
technical support for service.
Re-install the Terrain database onto the
card.
If problem persists, contact Garmin
technical support for service.
Load the Terrain database and any charts
databases to a new data card. Replace the
failed data card.
Re-insert data card.
Re-check pilot-configurable settings.
If importing flight plan from an SD card,
ensure flight plan is properly formatted per
Guideline for GTN Flight Plan and User
Waypoint Files. If the problem persists,
contact Garmin technical support for
service.
GTN Xi Part 23 AML STC Maintenance Manual
Page 5-8